例

Last updated: Fri, 14 Nov 2008

Imagick クラス

クラス概要

Imagick

Imagick implements Iterator , Traversable {

bool Imagick::adaptiveBlurImage ( float $radius , float $sigma [, int $channel ] )

bool Imagick::adaptiveResizeImage ( int $columns , int $rows [, bool $fit ] )

bool Imagick::adaptiveSharpenImage ( float $radius , float $sigma [, int $channel ] )

bool Imagick::adaptiveThresholdImage ( int $width , int $height , int $offset )

bool Imagick::addImage ( Imagick $source )

bool Imagick::addNoiseImage ( int $noise_type [, int $channel ] )

bool Imagick::affineTransformImage ( ImagickDraw $matrix )

bool Imagick::annotateImage ( ImagickDraw $draw_settings , float $x , float $y , float $angle , string $text )

Imagick Imagick::appendImages ( bool $stack )

Imagick Imagick::averageImages ( void )

bool Imagick::blackThresholdImage ( mixed $threshold )

bool Imagick::blurImage ( float $radius , float $sigma [, int $channel ] )

bool Imagick::borderImage ( mixed $bordercolor , int $width , int $height )

bool Imagick::charcoalImage ( float $radius , float $sigma )

bool Imagick::chopImage ( int $width , int $height , int $x , int $y )

bool Imagick::clear ( void )

bool Imagick::clipImage ( void )

bool Imagick::clipPathImage ( string $pathname , bool $inside )

Imagick Imagick::clone ( void )

bool Imagick::clutImage ( Imagick $lookup_table [, int $channel ] )

Imagick Imagick::coalesceImages ( void )

bool Imagick::colorFloodfillImage ( mixed $fill , float $fuzz , mixed $bordercolor , int $x , int $y )

bool Imagick::colorizeImage ( mixed $colorize , mixed $opacity )

Imagick Imagick::combineImages ( int $channelType )

bool Imagick::commentImage ( string $comment )

Imagick Imagick::compareImageChannels ( Imagick $image , int $channelType , int $metricType )

Imagick Imagick::compareImageLayers ( int $method )

array Imagick::compareImages ( Imagick $compare , int $metric )

bool Imagick::compositeImage ( Imagick $composite_object , int $composite , int $x , int $y [, int $channel ] )

Imagick Imagick::__construct ([ mixed $files ] )

bool Imagick::contrastImage ( bool $sharpen )

bool Imagick::contrastStretchImage ( float $black_point , float $white_point [, int $channel ] )

bool Imagick::convolveImage ( array $kernel [, int $channel ] )

bool Imagick::cropImage ( int $width , int $height , int $x , int $y )

bool Imagick::cropThumbnailImage ( int $width , int $height )

Imagick Imagick::current ( void )

bool Imagick::cycleColormapImage ( int $displace )

bool Imagick::deconstructImages ( void )

bool Imagick::despeckleImage ( void )

bool Imagick::destroy ( void )

bool Imagick::displayImage ( string $servername )

bool Imagick::displayImages ( string $servername )

bool Imagick::distortImage ( int $method , array $arguments , bool $bestfit )

bool Imagick::drawImage ( ImagickDraw $draw )

bool Imagick::edgeImage ( float $radius )

bool Imagick::embossImage ( float $radius , float $sigma )

bool Imagick::enhanceImage ( void )

bool Imagick::equalizeImage ( void )

bool Imagick::evaluateImage ( int $op , float $constant [, int $channel ] )

Imagick Imagick::flattenImages ( void )

bool Imagick::flipImage ( void )

bool Imagick::flopImage ( void )

bool Imagick::frameImage ( mixed $matte_color , int $width , int $height , int $inner_bevel , int $outer_bevel )

Imagick Imagick::fxImage ( string $expression [, int $channel ] )

bool Imagick::gammaImage ( float $gamma [, int $channel ] )

bool Imagick::gaussianBlurImage ( float $radius , float $sigma [, int $channel ] )

int Imagick::getCompression ( void )

int Imagick::getCompressionQuality ( void )

string Imagick::getCopyright ( void )

string Imagick::getFilename ( void )

string Imagick::getFormat ( void )

string Imagick::getHomeURL ( void )

Imagick Imagick::getImage ( void )

ImagickPixel Imagick::getImageBackgroundColor ( void )

string Imagick::getImageBlob ( void )

ImagickPixel Imagick::getImageBluePrimary ( float $x , float $y )

ImagickPixel Imagick::getImageBorderColor ( void )

int Imagick::getImageChannelDepth ( int $channelType )

float Imagick::getImageChannelDistortion ( Imagick $reference , int $channel , int $metric )

array Imagick::getImageChannelExtrema ( int $channel )

array Imagick::getImageChannelMean ( int $channel )

array Imagick::getImageChannelStatistics ( void )

ImagickPixel Imagick::getImageColormapColor ( int $index )

int Imagick::getImageColors ( void )

int Imagick::getImageColorspace ( void )

int Imagick::getImageCompose ( void )

int Imagick::getImageDelay ( void )

int Imagick::getImageDepth ( void )

int Imagick::getImageDispose ( void )

float Imagick::getImageDistortion ( MagickWand $reference , int $metric )

array Imagick::getImageExtrema ( void )

string Imagick::getImageFilename ( void )

string Imagick::getImageFormat ( void )

float Imagick::getImageGamma ( void )

array Imagick::getImageGeometry ( void )

array Imagick::getImageGreenPrimary ( void )

int Imagick::getImageHeight ( void )

array Imagick::getImageHistogram ( void )

int Imagick::getImageIndex ( void )

int Imagick::getImageInterlaceScheme ( void )

int Imagick::getImageInterpolateMethod ( void )

int Imagick::getImageIterations ( void )

int Imagick::getImageLength ( void )

string Imagick::getImageMagickLicense ( void )

int Imagick::getImageMatte ( void )

ImagickPixel Imagick::getImageMatteColor ( void )

int Imagick::getImageOrientation ( void )

array Imagick::getImagePage ( void )

ImagickPixel Imagick::getImagePixelColor ( int $x , int $y )

string Imagick::getImageProfile ( string $name )

array Imagick::getImageProfiles ([ string $pattern [, bool $only_names ]] )

array Imagick::getImageProperties ([ string $pattern [, bool $only_names ]] )

string Imagick::getImageProperty ( string $name )

array Imagick::getImageRedPrimary ( void )

Imagick Imagick::getImageRegion ( int $width , int $height , int $x , int $y )

int Imagick::getImageRenderingIntent ( void )

array Imagick::getImageResolution ( void )

int Imagick::getImageScene ( void )

string Imagick::getImageSignature ( void )

int Imagick::getImageSize ( void )

int Imagick::getImageTicksPerSecond ( void )

float Imagick::getImageTotalInkDensity ( void )

int Imagick::getImageType ( void )

int Imagick::getImageUnits ( void )

int Imagick::getImageVirtualPixelMethod ( void )

array Imagick::getImageWhitePoint ( void )

int Imagick::getImageWidth ( void )

int Imagick::getInterlaceScheme ( void )

int Imagick::getIteratorIndex ( void )

int Imagick::getNumberImages ( void )

string Imagick::getOption ( string $key )

string Imagick::getPackageName ( void )

array Imagick::getPage ( void )

ImagickPixelIterator Imagick::getPixelIterator ( void )

ImagickPixelIterator Imagick::getPixelRegionIterator ( int $x , int $y , int $columns , int $rows )

array Imagick::getQuantumDepth ( void )

array Imagick::getQuantumRange ( void )

string Imagick::getReleaseDate ( void )

int Imagick::getResource ( int $type )

int Imagick::getResourceLimit ( int $type )

array Imagick::getSamplingFactors ( void )

array Imagick::getSize ( void )

int Imagick::getSizeOffset ( void )

array Imagick::getVersion ( void )

bool Imagick::hasNextImage ( void )

bool Imagick::hasPreviousImage ( void )

array Imagick::identifyImage ([ bool $appendRawOutput ] )

bool Imagick::implodeImage ( float $radius )

bool Imagick::labelImage ( string $label )

bool Imagick::levelImage ( float $blackPoint , float $gamma , float $whitePoint [, int $channel ] )

bool Imagick::linearStretchImage ( float $blackPoint , float $whitePoint )

bool Imagick::magnifyImage ( void )

bool Imagick::mapImage ( Imagick $map , bool $dither )

bool Imagick::matteFloodfillImage ( float $alpha , float $fuzz , mixed $bordercolor , int $x , int $y )

bool Imagick::medianFilterImage ( float $radius )

bool Imagick::minifyImage ( void )

bool Imagick::modulateImage ( float $brightness , float $saturation , float $hue )

Imagick Imagick::montageImage ( ImagickDraw $draw , string $tile_geometry , string $thumbnail_geometry , int $mode , string $frame )

Imagick Imagick::morphImages ( int $number_frames )

Imagick Imagick::mosaicImages ( void )

bool Imagick::motionBlurImage ( float $radius , float $sigma , float $angle )

bool Imagick::negateImage ( bool $gray [, int $channel ] )

bool Imagick::newImage ( int $cols , int $rows , mixed $background [, string $format ] )

bool Imagick::newPseudoImage ( int $columns , int $rows , string $pseudoString )

bool Imagick::nextImage ( void )

bool Imagick::normalizeImage ([ int $channel ] )

bool Imagick::oilPaintImage ( float $radius )

bool Imagick::optimizeImageLayers ( void )

bool Imagick::paintFloodfillImage ( mixed $fill , float $fuzz , mixed $bordercolor , int $x , int $y )

bool Imagick::paintOpaqueImage ( mixed $target , mixed $fill , float $fuzz [, int $channel ] )

bool Imagick::paintTransparentImage ( mixed $target , float $alpha , float $fuzz )

bool Imagick::pingImage ( string $filename )

bool Imagick::pingImageBlob ( string $image )

bool Imagick::pingImageFile ( resource $filehandle [, string $fileName ] )

bool Imagick::polaroidImage ( ImagickDraw $properties , float $angle )

bool Imagick::posterizeImage ( int $levels , bool $dither )

bool Imagick::previewImages ( int $preview )

bool Imagick::previousImage ( void )

bool Imagick::profileImage ( string $name , string $profile )

bool Imagick::quantizeImage ( int $numberColors , int $colorspace , int $treedepth , bool $dither , bool $measureError )

bool Imagick::quantizeImages ( int $numberColors , int $colorspace , int $treedepth , bool $dither , bool $measureError )

array Imagick::queryFontMetrics ( ImagickDraw $properties , string $text [, bool $multiline ] )

array Imagick::queryFonts ([ string $pattern ] )

array Imagick::queryFormats ([ string $pattern ] )

bool Imagick::radialBlurImage ( float $angle [, int $channel ] )

bool Imagick::raiseImage ( int $width , int $height , int $x , int $y , bool $raise )

bool Imagick::randomThresholdImage ( float $low , float $high [, int $channel ] )

bool Imagick::readImage ( string $filename )

bool Imagick::readImageBlob ( string $image [, string $filename ] )

bool Imagick::readImageFile ( resource $filehandle [, string $fileName ] )

bool Imagick::reduceNoiseImage ( float $radius )

bool Imagick::removeImage ( void )

string Imagick::removeImageProfile ( string $name )

bool Imagick::render ( void )

bool Imagick::resampleImage ( float $x_resolution , float $y_resolution , int $filter , float $blur )

bool Imagick::resizeImage ( int $columns , int $rows , int $filter , float $blur [, bool $fit ] )

bool Imagick::rollImage ( int $x , int $y )

bool Imagick::rotateImage ( mixed $background , float $degrees )

bool Imagick::roundCorners ( float $x_rounding , float $y_rounding [, float $stroke_width [, float $displace [, float $size_correction ]]] )

bool Imagick::sampleImage ( int $columns , int $rows )

bool Imagick::scaleImage ( int $cols , int $rows [, bool $fit ] )

bool Imagick::separateImageChannel ( int $channel )

bool Imagick::sepiaToneImage ( float $threshold )

bool Imagick::setBackgroundColor ( mixed $background )

bool Imagick::setCompression ( int $compression )

bool Imagick::setCompressionQuality ( int $quality )

bool Imagick::setFilename ( string $filename )

bool Imagick::setFirstIterator ( void )

bool Imagick::setFont ( string $font )

bool Imagick::setFormat ( string $format )

bool Imagick::setImage ( Imagick $replace )

bool Imagick::setImageBackgroundColor ( mixed $background )

bool Imagick::setImageBias ( float $bias )

bool Imagick::setImageBluePrimary ( float $x , float $y )

bool Imagick::setImageBorderColor ( mixed $border )

bool Imagick::setImageChannelDepth ( int $channel , int $depth )

bool Imagick::setImageColormapColor ( int $index , ImagickPixel $color )

bool Imagick::setImageColorspace ( int $colorspace )

bool Imagick::setImageCompose ( int $compose )

bool Imagick::setImageCompression ( int $compression )

bool Imagick::setImageDelay ( int $delay )

bool Imagick::setImageDepth ( int $depth )

bool Imagick::setImageDispose ( int $dispose )

bool Imagick::setImageExtent ( int $columns , int $rows )

bool Imagick::setImageFilename ( string $filename )

bool Imagick::setImageFormat ( string $format )

bool Imagick::setImageGamma ( float $gamma )

bool Imagick::setImageGreenPrimary ( float $x , float $y )

bool Imagick::setImageIndex ( int $index )

bool Imagick::setImageInterlaceScheme ( int $interlace_scheme )

bool Imagick::setImageInterpolateMethod ( int $method )

bool Imagick::setImageIterations ( int $iterations )

bool Imagick::setImageMatte ( bool $matte )

bool Imagick::setImageMatteColor ( mixed $matte )

bool Imagick::setImageOpacity ( float $opacity )

bool Imagick::setImageOrientation ( int $orientation )

bool Imagick::setImagePage ( int $width , int $height , int $x , int $y )

bool Imagick::setImageProfile ( string $name , string $profile )

bool Imagick::setImageProperty ( string $name , string $value )

bool Imagick::setImageRedPrimary ( float $x , float $y )

bool Imagick::setImageRenderingIntent ( int $rendering_intent )

bool Imagick::setImageResolution ( float $x_resolution , float $y_resolution )

bool Imagick::setImageScene ( int $scene )

bool Imagick::setImageTicksPerSecond ( int $ticks_per-second )

bool Imagick::setImageType ( int $image_type )

bool Imagick::setImageUnits ( int $units )

bool Imagick::setImageVirtualPixelMethod ( int $method )

bool Imagick::setImageWhitePoint ( float $x , float $y )

bool Imagick::setInterlaceScheme ( int $interlace_scheme )

bool Imagick::setIteratorIndex ( int $index )

bool Imagick::setLastIterator ( void )

bool Imagick::setOption ( string $key , string $value )

bool Imagick::setPage ( int $width , int $height , int $x , int $y )

bool Imagick::setResolution ( float $x_resolution , float $y_resolution )

bool Imagick::setResourceLimit ( int $type , int $limit )

bool Imagick::setSamplingFactors ( array $factors )

bool Imagick::setSize ( int $columns , int $rows )

bool Imagick::setSizeOffset ( int $columns , int $rows , int $offset )

bool Imagick::setType ( int $image_type )

bool Imagick::shadeImage ( bool $gray , float $azimuth , float $elevation )

bool Imagick::shadowImage ( float $opacity , float $sigma , int $x , int $y )

bool Imagick::sharpenImage ( float $radius , float $sigma [, int $channel ] )

bool Imagick::shaveImage ( int $columns , int $rows )

bool Imagick::shearImage ( mixed $background , float $x_shear , float $y_shear )

bool Imagick::sigmoidalContrastImage ( bool $sharpen , float $alpha , float $beta [, int $channel ] )

bool Imagick::sketchImage ( float $radius , float $sigma , float $angle )

bool Imagick::solarizeImage ( int $threshold )

bool Imagick::spliceImage ( int $width , int $height , int $x , int $y )

bool Imagick::spreadImage ( float $radius )

Imagick Imagick::steganoImage ( Imagick $watermark_wand , int $offset )

bool Imagick::stereoImage ( Imagick $offset_wand )

bool Imagick::stripImage ( void )

bool Imagick::swirlImage ( float $degrees )

bool Imagick::textureImage ( Imagick $texture_wand )

bool Imagick::thresholdImage ( float $threshold [, int $channel ] )

bool Imagick::thumbnailImage ( int $columns , int $rows [, bool $fit ] )

bool Imagick::tintImage ( mixed $tint , mixed $opacity )

Imagick Imagick::transformImage ( string $crop , string $geometry )

bool Imagick::transverseImage ( void )

bool Imagick::trimImage ( float $fuzz )

bool Imagick::uniqueImageColors ( void )

bool Imagick::unsharpMaskImage ( float $radius , float $sigma , float $amount , float $threshold [, int $channel ] )

bool Imagick::valid ( void )

bool Imagick::vignetteImage ( float $blackPoint , float $whitePoint , int $x , int $y )

bool Imagick::waveImage ( float $amplitude , float $length )

bool Imagick::whiteThresholdImage ( mixed $threshold )

bool Imagick::writeImage ([ string $filename ] )

bool Imagick::writeImages ( string $filename , bool $adjoin )

}

画像メソッドおよびグローバルメソッド

Imagick クラスには、複数の画像を同時に保持して操作する機能があります。内部的には、この機能をスタックで実装しています。現在の画像を保持する内部ポインタが存在します。 Imagick クラスのすべての画像に対する操作を行う関数もありますが、大半の関数は内部ポインタが指す現在の画像に対してのみ操作を行います。スタック内の現在の画像に対してのみ影響を及ぼす関数については、そのメソッド名に Image という単語を含める決まりになっています。

クラスメソッド

あまりにもたくさんのメソッドがあるので、一般的な用法に絞った簡単な一覧を示します。

**目的別のクラスメソッド**
画像に対する効果	Get メソッド	Set メソッド	画像の読み書き	その他
adaptiveBlurImage	getCompression	setBackgroundColor	__construct	clear
adaptiveResizeImage	getFilename	setCompressionQuality	addImage	clone
adaptiveSharpenImage	getFormat	setCompression	appendImages	current
adaptiveTresholdImage	getImageBackgroundColor	setFilename	getFilename	destroy
addNoiseImage	getImageBlob	setFormat	getFormat	getCopyright
affinetransformimage	getImageBluePrimary	setImageBackgroundColor	getImageFilename	getHomeURL
annotateImage	getImageBorderColor	setFirstIterator	getImageFormat	commentImage
averageImages	getImageChannelDepth	setImageBias	getImage	getNumberImages
blackThresholdImage	getImageChannelDistortion	setImageBluePrimary	setImageFilename	getReleaseDate
blurImage	getImageChannelExtrema	setImageBorderColor	setImageFormat	getVersion
borderImage	getImageChannelMean	setImageChannelDepth	readImageFile	hasNextImage
charcoalImage	getImageChannelStatistics	setImageColormapColor	readImage	hasPreviousImage
chopImage	getImageColormapColor	setImageColorSpace	writeImages	labelImage
clipImage	getImageColorspace	setImageCompose	writeImage	newImage
clipPathImage	getImageColors	setImageCompression		newPseudoImage
coalesceImages	getImageCompose	setImageDelay		nextImage
colorFloodFillImage	getImageDelay	setImageDepth		pingImageBlob
colorizeImage	getImageDepth	setImageDispose		pingImageFile
combineImages	getImageDispose	setImageDispose		pingImage
compareImageChannels	getImageDistortion	setImageExtent		previousImage
compareImageLayers	getImageExtrema	setImageFilename		profileImage
compositeImage	getImageFilename	setImageFormat		queryFormats
contrastImage	getImageFormat	setImageGamma		removeImageProfile
constrastStretchImage	getImageGamma	setImageGreenPrimary		removeImage
convolveImage	getImageGeometry	setImageIndex		setFirstIterator
cropImage	getImageGreenPrimary	setImageInterpolateMethod		setImageIndex
cycleColormapImage